Answer:
It's a perfect cube, but not a perfect square.
Step-by-step explanation:
2^3 = 8, meaning 8 is a perfect cube. But since 2^2 = 4 and 3^2 = 9, and 8 is in between, 8 is not a perfect square.
I hope this helped.
Not really anything related but Where should i go to eat?
what is 3n-22= -20
Answer:
n = 2/3
Step-by-step explanation:
3n - 22 = -20
Add 22 to both sides
-20 + 22 = 2
3n = 2
Divide both sides by 3
2 / 3 = 2/3
n = 2/3
Let me know if I've done something wrong :)
Answer:
[tex]n = \frac{2}{3}[/tex]
Step-by-step explanation:
Add 22 to each side, so it now looks like this: 3n = 2Divide each side by 3 to cancel out the 3 next to n. It should now look like this: [tex]n = \frac{2}{3}[/tex]I hope this helps!
Please help me I actually don’t know the answer
Answer:
the % sign on 3 thats true
Answer:
2. C, D, and A
3. True
Step-by-step explanation:
What is the equation of a line that passes through the point (-7,-8) and parallel to y=5/7x-5.
Answer:
The equation of the line that passes through the point (-7, -8) and parallel to the given line is y = 5/7·x - 3
Step-by-step explanation:
The coordinates of the point the line passes = (-7, -8)
The equation of the line the required line is parallel to is y = 5/7·x - 5
The slope of of the given line is therefore in slope and intercept form with the slope = 5/7 and the y-intercept = -5
The slope of a line parallel to another line are equal, therefore the slope of the required line = The slope of the given line = 5/7
The equation of the required line in point slope form is therefore;
y - (-8) = 5/7 × (x - (-7))
y + 8 = 5/7 × x + 5/7 × 7
y + 8 = 5/7 × x + 5
∴ y = 5/7 × x + 5 - 8 = 5/7 × x - 3
y = 5/7 × x - 3
The equation of the line that passes through the point (-7, -8) and parallel to y = 5/7x - 5 is y = 5/7·x - 3.
Rashan says that –6 ÷ 2 = -3. Which multiplication expression can he use to check his answer?
a) 2(3)
b) –3(2)
c) 6(2)
d) –6(–3)
Answer:
b) –3(2)
Step-by-step explanation:
–3(2)
= –3 x 2
= –6
Nico earns $12.50 per hour as a math tutor. Show that the relationship between the amount he earns and the number of hours he tutors is a proportional relationship. What is the constant of proportionality (k). Then write the equation for the relationship.
Answer:
12.50k
Step-by-step explanation:
I came to this answer as k is the number of hours, and 12.50 is how much per hour.
2. What is the y-intercept of each equation?
a, y=6r+2
b. 10r + 5y = 30
c.y- 6 = 2(3x – 4)
Answer: 2 5 12
Step-by-step explanation:
4x5x6x-31x2+10x1+6x2-4=
Answer:
it should be 196 or =4x12−25x2+10x−4
Step-by-step explanation:
Brad is going on a vacation with his family. He will be going through six states on his trip, but traveling only 900 miles. The vacation will last 23 days. While brad is pleased to be missing school, his teacher has asked him to write in his journal half of a page each day of his trip. How many pages would he have written by the time he gets back home
The number of pages that he would have written by the time he gets back home is 46 pages.
How to calculate the value?From the information given, the expression was illustrated that the vacation will last 23 days. While brad is pleased to be missing school, and his teacher has asked him to write in his journal half of a page each day of his trip.
The appropriate equation to represent this will be:
p = 23 / 1/2
where p = number of pages
p = 23 ÷ 1/2
p = 23 × 2
p = 46
The number of pages is 46
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Which number best represents the point graft on a number line -10 -9 -8 -7 -6 -5 point -4 -3 -2 -1
Answer:
-7 and -4
Step-by-step explanation:
try and poin them on a graph
The sum of the measures of the angles of a triangle equals 180°. Write and solve an equation to find the measure of the missing angle.
Answer:
108.9
Step-by-step explanation:
30.3 + 40.8= 71.1
180 - 71.1= 108.9
The measure of unknown ∠m is equal to 108.9°.
What is triangle inequality theorem?According to the triangle inequality theorem the sum of the length of any two sides will always be greater than the third side. Mathematically -
(a + b) > c
Given is a triangle with its angle measurements.
We know that the sum of the angles of a triangle is equal to 180 degrees.
Therefore, we can write -
∠m + 30.3° + 40.8° = 180°
∠m = 180° - 71.1°
∠m = 108.9°
Therefore, the measure of unknown ∠m is equal to 108.9°.
To solve more questions on triangles, visit the link below-
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Which is the graph of
y = -|2x + 1|?
Answer:
[tex]haha....its \: option \: d.[/tex]
Which algebraic expression is equivalent to 7(3x + 12) + 12x - 16
Answer:
fhcchjgcdhj cell
uyyjfgwfyrrfascfavczffbczxvvsfcf
what is 25,000,000 x 25,0000 = what
Answer: 6.25^12
Step-by-step explanation:
-`10 - 0=
whats the answer?
The cafeteria has 28 bottles of orange juice and 14 bottles of apple juice. An equal number of orange and apple juice are displayed in each row. What is the greatest number of orange juice bottles can be in each row?
Shayla says each row will have 28 orange juice bottles but Marcos says there will be 14 bottles in each row. Who is correct: Shayla or Marcos?
Answer:
The greatest number of orange juice bottles that can be displayed with the apple juice is 14. But if you want it in rows, its 2 or 8.
Step-by-step explanation:
Answer:
Marcus is right: 14 orange juiceUse the conditional statement "If it is January, then there is snow." for questions 17 - 18.
17. Identify the hypothesis:
18. Identify the conclusion:
Answer:
Hypothesis: It is January
Conclusion: There is snow
Step-by-step explanation:
COnditionals are in the form If p, then q.
P is the hypothesis.
Q is the conditional.
If (It is January), then (there is snow).
If and then are not included in the hypothesis and conclusion, respectively.
Hypothesis: It is January
Conclusion: There is snow
What is Hypothesis and Conclusion ?
The hypothesis is the first, or “if,” part of a conditional statement. The conclusion is the second, or “then,” part of a conditional statement. The conclusion is the result of a hypothesis. Hypotheses followed by a conclusion is called an If-then statement or a conditional statement. This is noted as. p→q. This is read - if p then q. A conditional statement is false if hypothesis is true and the conclusion is false.
Conditionals are in the form if P, then Q.
P is the hypothesis.
Q is the conclusion.
If It is January, then there is snow.
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what is the answer to the question? Need help asap
w(x)=5/6x-3;w(x)=-18
Answer:
x = -18
Step-by-step explanation:
Step 1: Define
w(x) = 5/6x - 3
w(x) = -18
Step 2: Substitute and Evaluate
-18 = 5/6x - 3
-15 = 5/6x
x = -18
The negative sign can be read as "the opposite of."
True False
One year ago, a tiger cub was 5 feet shorter than its mother. However, it grew 2 feet, and now its mother is only twice its size. How big was the tiger cub one years ago?
Answer:
1 foot
Step-by-step explanation:
Since the cub is 1 foot, that means the mother is 6 ft.
Assuming that the mother does not grow and the cub grows 2 feet, a year later the cub is 3 feet and the mother is 6 feet.
3 is half of 6, meaning the mother is twice the cub.
What is 14/20 as a percent
Remember 'bout :
Percent is /100
So :
14 ×5 70
-------- = ----- -
20×5 100
70 %
Im sorry if im wrong
What is the exact value of sin(157.5)?
Answer:
Its B edg
StartFraction StartStartRoot 2 minus StartRoot 2 EndRoot EndEndRoot Over 2 EndFraction
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
edge
hope this helped! :D
|x| +6>8 pls help its due by midnight
Answer:
x< -2 or x>2
Step-by-step explanation:
subtract 6 from both sides to get |x|>2.
From here, we know that x can either be negative or positive.
The positive version will just be the equation itself, or x>2
The negative version is that equation flipped, or x<-2
Answer:
Step-by-step explanation:
Move the constant to the right and then calculate then separate into your possible cases find the intersection then find the union
) An object travels 8 miles in 20 minutes at a constant speed. What is the object's speed in miles per hour? *
Answer:
24 mph
Step-by-step explanation:
What is the result of 2 divided by 4/10 ?1/5 4/5 5 20
The answer to this problem is 5.
Answer:
The answer is C) 5
What’s the answer to this i really need help
Answer:
x = 159°
Step-by-step explanation:
x + 29° = 180° (Because they form a linear pair)
=> x = 180° - 29°
=> x = 159°
If my answer helped, kindly mark me as the brainliest!!
Thanks!!
Answer:
x will be 159 degrees
Step-by-step explanation:
x+29 = 180 I'm working on the same thing x=180 degrees -29 degrees that comes to 159 degrees
HELP!!!! NEED ANSWER ASAP!
Leanne earned $400 and $550 in the interest in the last 2 years. How much interest must she earn
this year so that her average earnings over the three year period is more than $600?
Answer:
yes, its more than 600$ the answer is 700$ good luck and tell me if u got this right or wrong (if it's wrong, I'm sorry)
What is the product of |(−12)3 ÷(14)2|
Answer:
1.29
Step-by-step explanation:
-12x3=-36
14x2=28
-36/28=-1.29
I-1.29I
Answer:
0.428571428571
Step-by-step explanation:
|-36/84|
|-0.428571428571|
0.428571428571
HALP PLZZZZZZZZZZZZZZZZZZZ
3 7/10 is less than 3 4/5
turn the mixed numbers into improper fractions and you get 37/10 and 19/5 yoy make the 19/5s denominator 10 and you get 38/10
38/10 is greater than 37/10